/* ============================================================
   CLARTS HUB — Tool Pages CSS
   ============================================================ */

/* Breadcrumb */
.tool-breadcrumb {
  background: var(--bg2);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.tool-breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.4);
}
.tool-breadcrumb-inner a { color: rgba(255,255,255,.4); transition: color .2s; }
.tool-breadcrumb-inner a:hover { color: var(--yellow); }
.tool-breadcrumb-inner span { color: rgba(255,255,255,.75); }
.tool-breadcrumb-inner svg { stroke: rgba(255,255,255,.25); flex-shrink: 0; }

/* Tool main container */
.tool-main {
  flex: 1;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 32px 80px;
}

/* Tool header */
.tool-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
}
.tool-icon-lg {
  width: 60px; height: 60px;
  background: rgba(241,185,48,.12);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
}
.tool-title-lg {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.tool-subtitle {
  font-size: .9rem;
  color: rgba(255,255,255,.5);
}

/* Tool body layout */
.tool-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Panel */
.tool-panel {
  background: var(--bg3);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Labels */
.tool-label {
  font-family: 'Syne', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  color: rgba(255,255,255,.7);
  text-transform: uppercase;
  letter-spacing: .07em;
}
.tool-label-sm {
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  display: block;
  margin-bottom: 6px;
}

/* Textarea */
.tool-textarea {
  width: 100%;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: .9rem;
  padding: 14px 16px;
  resize: vertical;
  outline: none;
  transition: border-color .2s;
  line-height: 1.6;
}
.tool-textarea:focus { border-color: rgba(241,185,48,.4); }
.tool-textarea::placeholder { color: rgba(255,255,255,.25); }

/* Options row */
.tool-options-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.tool-option-group { min-width: 120px; }

/* Select */
.tool-select {
  width: 100%;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: .85rem;
  padding: 8px 12px;
  outline: none;
  cursor: pointer;
  transition: border-color .2s;
}
.tool-select:focus { border-color: rgba(241,185,48,.4); }

/* Color input */
.tool-color {
  width: 100%;
  height: 38px;
  background: var(--bg2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  cursor: pointer;
  padding: 2px 4px;
  outline: none;
}

/* Buttons */
.btn-tool-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--yellow);
  color: var(--bg);
  border: none;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: .9rem;
  font-weight: 700;
  padding: 13px 24px;
  cursor: pointer;
  transition: background .2s, transform .2s, box-shadow .2s;
  width: 100%;
}
.btn-tool-primary:hover {
  background: var(--yellow2);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(241,185,48,.3);
}
.btn-tool-primary:active { transform: translateY(0); }

.btn-tool-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(241,185,48,.1);
  color: var(--yellow);
  border: 1px solid rgba(241,185,48,.2);
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: .88rem;
  font-weight: 700;
  padding: 11px 20px;
  cursor: pointer;
  transition: all .2s;
  width: 100%;
  margin-top: auto;
}
.btn-tool-secondary:hover { background: rgba(241,185,48,.2); border-color: rgba(241,185,48,.4); }

/* Note */
.tool-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}
.tool-note svg { fill: rgba(241,185,48,.5); flex-shrink: 0; }

/* QR output */
.tool-output { align-items: center; }

.qr-preview {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg2);
  border-radius: 10px;
  padding: 32px;
  min-height: 200px;
  flex: 1;
}
.qr-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.3);
  font-size: .85rem;
  text-align: center;
}

/* Coming soon placeholder page */
.coming-soon-page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 32px;
  text-align: center;
}
.coming-soon-inner { max-width: 460px; }
.coming-soon-icon {
  font-size: 3rem;
  margin-bottom: 24px;
}
.coming-soon-inner h1 {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 14px;
}
.coming-soon-inner p {
  color: rgba(255,255,255,.5);
  font-size: .95rem;
  margin-bottom: 32px;
}
.coming-soon-inner .cs-badge {
  display: inline-block;
  background: rgba(241,185,48,.1);
  border: 1px solid rgba(241,185,48,.25);
  color: var(--yellow);
  font-family: 'Syne', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 7px 20px;
  border-radius: 30px;
  margin-bottom: 28px;
}
.btn-back-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.75);
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-size: .88rem;
  font-weight: 600;
  padding: 11px 22px;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}
.btn-back-home:hover { border-color: rgba(241,185,48,.3); color: var(--yellow); }

@media (max-width: 700px) {
  .tool-body { grid-template-columns: 1fr; }
  .tool-main { padding: 32px 20px 60px; }
  .tool-header { flex-direction: column; align-items: flex-start; gap: 14px; }
}